INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6486f1b588d72ad2c53e82456de33c26b806dcdf600da55ac99c60099056d78a', 
    'j+w1LotYk3aOSAagfTNYPD3qKFiaFN0Q3LAvb3Orppo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)